'''
*输出100以内的奇数
*
'''
# 奇数
print("-" * 15, "奇数", "-" * 15)
for i in range(1, 101, 2):
    if i % 20 == 1:
        print()
    print(i, end=" ")

# 偶数
print("\n", "-" * 15, "偶数", "-" * 15, "\n")
for i in range(2, 101, 2):
    if i % 20 == 0:
        print()
    print(i, end=" ")
